Quote - Well, here's the SPAM section:

RENDEROSITY may immediately terminate any account which it determines, in its sole discretion, is transmitting or is otherwise connected with any 'spam' or other unsolicited bulk email. In addition, because damages are often difficult to quantify, if actual damages cannot be reasonably calculated then you agree to pay RENDEROSITY liquidated damages of five dollars (US $5.00) for each time a spam incident is traced to your RENDEROSITY account. Otherwise you agree to pay RENDEROSITY's actual damages, to the extent such actual damages can be reasonably calculated.

An enthusiastic heads-up about a product going at an incredibly low price by another member who is not in any way affiliated with the product or company selling the product isn't exactly spam, to my view of thinking.

Not applicable. 

• Its referring to email.
• It referrs to "bulk"

So far, its been single posts from many people and no emails.

AFAIK, there are no posts from the company that made the software.  So far, its been just us, the consumers letting other consumers know about a heck of a deal.